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Created by Gas Engineers, for Gas Engineers - We only sell Genuine Boiler Spares      HSP - Where The Trade Buy

Genuine Vaillant spare parts

Vaillant spare parts Premier Stockist expert advice on Vaillant spares

Need help- we offer huge savings call customer support  0333-101-4041

We are the number one company when it comes to the delivery of genuine Vaillant spares. We guarantee that each Vaillant product on our website is 100% genuine. They are tested and approved by Vaillant we recommend you fit genuine Vaillant boiler spares.

Because a copy part fits your boiler it doesn't mean they are manufactured to the same high standards that Vaillant expect from manufacturers.  Counterfeit parts are very poor quality, unreliable and extremely dangerous

Seems good value to opt for a low-cost spares but consider the impact that this may have on the life expectancy of your boiler. Non-genuine parts are typically substandard and manufactured from poor quality materials.  Vaillant spares are fully compliant with Gas Safe Regulations, protecting installers and consumers from the impact of installing non-genuine parts. All parts meet Vaillant's rigorous quality control standards and come with a 12-month warranty. chris

heating spare parts

  • We only sell 100% genuine Vaillant spares - 
  • 99% of 1st line spares in stock, e.g. Gas valves, Fans sensors, thermostats, heat exchangers, PCB's...
  • Fully approved - Tested & approved by Vaillant
  • Fully legal - Compliant to UK standards & legislation
  • Over 5,000 Vaillant boiler diagrams available for free
  • Next day delivery (if ordered before 4pm) - and track online too!
  • Simply click on the part & buy securely with complete confidence...

Vaillant boiler diagrams and schematics

If you require assistance in the identification of specific Vaillant boiler spares, then it would be worth looking at our exploded boiler diagrams. We have a huge range of boiler schematics and using our zoom function & key map you can identify part numbers quickly and easily. You never need to order the wrong Vaillant spares again. View Diagrams



 Genuine Vaillant spares the difference 

Designed to work better and for longer



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